Sarah R. Opperman - 01 Dec 2025 Form 4 Insider Report for ISABELLA BANK CORP (ISBA)

Role
Director
Signature
/s/ Jennifer L. Gill, By Power of Attorney
Issuer symbol
ISBA
Transactions as of
01 Dec 2025
Net transactions value
+$1,740
Form type
4
Filing time
03 Dec 2025, 09:06:37 UTC
Previous filing
04 Sep 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Opperman Sarah R Director 2313 OAKFIELD DRIVE, MIDLAND /s/ Jennifer L. Gill, By Power of Attorney 03 Dec 2025 0001554598

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ISBA common Award $1,740 +40 +0.17% $43.50 24,115 01 Dec 2025 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Includes shares acquired through quarterly dividend reinvestment.